A music theory app that teaches by doing — sing, see, feel, and truly understand harmony.
LearnUse your voice. Sing intervals and chords. Real-time pitch feedback trains your ears and instincts.
Visualize notes, frequencies, solfège, and relationships all at once. Reinforce pattern recognition every time.
Gamified lessons make learning addictive. Earn streaks, beat challenges, and master harmony without rote learning.
Sign up for early access to our app—coming soon to Android and iOS!